package com.jerry.spring.security.jwt.handler;

import com.alibaba.fastjson.JSON;
import com.jerry.spring.security.jwt.domain.ResponseResult;
import com.jerry.spring.security.jwt.util.WebUtil;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 认证异常处理
 *
 * @author jerry 2024/5/28 15:05
 */
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint {

    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException)
            throws IOException, ServletException {
        ResponseResult<Object> result = new ResponseResult<>();
        result.setCode(HttpStatus.UNAUTHORIZED.value());
        result.setMessage("用户认证失败，请重新登录");
        String json = JSON.toJSONString(result);
        WebUtil.renderString(response, json);
    }
}
